You may have heard the claim that lowering a truck makes it less useful, but that's not necessarily the case. Sure, if you're planning to go off-roading, reduced ground clearance isn't advantageous. However, if your truck's primary purpose is to haul items around town on paved streets, a lower bed floor can actually make it easier to load and unload. Adding an air suspension system can also offer a smoother ride and on-the-fly adjustability for a variety of practical tasks. Jeff Sharell's 1965 Chevy C10 is a good example of this build style, and gets used every day as the shop truck for his auto detailing products company.